:root{color-scheme:light;--bg:#f5f7f8;--panel:#ffffff;--ink:#172026;--muted:#68767f;--line:#d9e1e5;--accent:#176b87;--accent-strong:#0f5369;--danger:#b42318;--good:#1f7a4d;--shadow:0 18px 50px rgba(22,42,53,0.12)}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:linear-gradient(180deg,rgba(23,107,135,.1),transparent 280px),var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.page{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:36px 0}.topbar{min-height:64px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.88)}.topbar-inner{width:min(1120px,calc(100% - 32px));min-height:64px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-weight:850}.nav-actions{display:flex;align-items:center;gap:10px}.hero{min-height:calc(100vh - 64px);display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,420px);align-items:center;grid-gap:28px;gap:28px}.eyebrow{margin:0 0 12px;color:var(--accent);font-size:.82rem;font-weight:900;text-transform:uppercase}h1,h2,h3,p{margin:0;letter-spacing:0}h1{max-width:800px;font-size:clamp(3rem,7vw,6rem);line-height:.92}h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1}.lead{max-width:680px;margin-top:18px;color:var(--muted);font-size:1.18rem;line-height:1.55}.panel{border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);padding:24px}.form{display:grid;grid-gap:14px;gap:14px;margin-top:22px}.field{display:grid;grid-gap:7px;gap:7px}.field span{color:var(--muted);font-size:.8rem;font-weight:800;text-transform:uppercase}.input{min-height:44px;width:100%;border:1px solid var(--line);border-radius:8px;background:#ffffff;color:var(--ink);padding:0 12px}.input:focus{border-color:var(--accent);outline:3px solid rgba(23,107,135,.16)}.button{min-height:44px;border:1px solid var(--accent);border-radius:8px;background:var(--accent);color:#ffffff;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;font-weight:850;cursor:pointer}.button.secondary{background:var(--panel);color:var(--accent-strong)}.button:disabled{cursor:not-allowed;opacity:.65}.error{min-height:22px;color:var(--danger);font-weight:800}.success{color:var(--good);font-weight:800}.dashboard-shell{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}.side-menu{min-height:100vh;border-right:1px solid var(--line);background:rgba(255,255,255,.88);padding:22px 14px}.side-section{border-bottom:1px solid var(--line);padding:0 10px 16px;margin-bottom:14px}.side-section span{display:block;margin-top:5px;color:var(--muted);font-size:.88rem}.nav-button{width:100%;min-height:44px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--ink);padding:0 12px;display:flex;align-items:center;justify-content:flex-start;font-weight:800;cursor:pointer}.nav-button.active,.nav-button:hover{border-color:rgba(23,107,135,.18);background:rgba(23,107,135,.1);color:var(--accent-strong)}.dashboard-main{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:36px 0}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:22px}.card{min-height:150px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);padding:20px}.card span{color:var(--muted);font-size:.8rem;font-weight:900;text-transform:uppercase}.card strong{display:block;margin-top:12px;font-size:1.6rem}.setup-list,.setup-panel{margin-top:16px}.setup-list{display:grid;grid-gap:12px;gap:12px}.setup-item{border-top:1px solid var(--line);padding-top:12px}.setup-item p{margin-top:5px;color:var(--muted);line-height:1.5}@media (max-width:820px){.card-grid,.dashboard-shell,.hero{display:block}.panel{margin-top:24px}.side-menu{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.card{margin-top:12px}}